Harmander Singh. (1997). Mushrooms: The art of cultivation (2nd rev. ed.). Sterling.
Chicago Stili AlıntıHarmander Singh. Mushrooms: The Art of Cultivation. 2nd rev. ed. New Delhi: Sterling, 1997.
MLA AlıntıHarmander Singh. Mushrooms: The Art of Cultivation. 2nd rev. ed. Sterling, 1997.
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